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frozen [14]
3 years ago
7

QUESTION 5

Mathematics
1 answer:
Anni [7]3 years ago
3 0

Answer: 2/13

Step-by-step explanation:

4 aces, 4 nines in a deck of 52 cards

so 8/52 chance of getting one of them reduce to 2/13

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I need help with 5 and 14 pls
Julli [10]

Answer:

5

(3a²b³c)³(2a⁴b²c²)³

= (3a⁶b⁹c³)(8a¹²b⁶c⁶)

= 24a¹⁸b¹⁵c⁹

14

⁴√(81a¹⁶b¹²c⁹)

= (⁴√81)(⁴√a¹⁶)(⁴√b¹²)(⁴√c⁹)

= 3 (a^{\frac{16}{4} }) (b^{\frac{12}{4} } ) (c^{\frac{9}{4} } )

= 3a^{4} b^{3} c^{\frac{9}{4} }

4 0
3 years ago
Need help please answer asap
Vikki [24]

Answer:

2x = x + 15

Step-by-step explanation:

Angle AGH and GHD are corresponding angles, meaning they are equal. So in order to find the equation that can be used to solve for x we need to equate both angles AGH and GHD to each other.

m < AGH\: \: \: = \: \: \: m <  GHD \\ (x + 15) = (2x) \\ 15 = 2x - x \\ 15 = 1x \\ 15 = x

They did not ask us to solve for x but I did it in case, however we can see that the answer we got corresponds with

(1) \:2x = x + 15

4 0
2 years ago
Read 2 more answers
Based on the scatterplot, which equation BEST represents the relationship between velocity and time?
lutik1710 [3]

The line of best-fit that represents the relationship between velocity and time is:

v = 2.19t + 6.7.

<h3>How to find the equation of linear regression using a calculator?</h3>

To find the equation, we need to insert the points (x,y) in the calculator.

For this problem, the points (t,v) are given as follows:

(0, 6.1), (2.1, 12.2), (5.3, 17.4), (8.2, 26.4), (10, 28.1), (12.1, 32.8).

Hence, inserting these points into a calculator, the equation is given by:

v = 2.19t + 6.7.

More can be learned about a line of best-fit at brainly.com/question/22992800

#SPJ1

3 0
2 years ago
F(x) = x² - 6x<br> g(x) = (square root) x<br> Evaluate.<br> f(g(25)) =
Snezhnost [94]

Answer:

-5

Step-by-step explanation:

is a ez question

3 0
3 years ago
Use the distributive property to simplify 2-(-3a+4)
dolphi86 [110]

Answer:

3a -2

Step-by-step explanation:

2-(-3a+4)

Distribute the minus sign to each term inside the parentheses

2 - -3a -4

2 + 3a -4

Combine like terms

2-4 +3a

-2 +3a

We usually put the variables first

3a -2

4 0
4 years ago
Read 2 more answers
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